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GM 25097450 Air Cleaner Assembly

1988-1993 GM

Customer Questions & Expert Answers (3)
25097450 GM Air Cleaner Assembly Illustration 1 of 1
  • Part Description
    CLEANER, Air Intake
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number25097450
    Part DescriptionCLEANER, Air Intake
    Item Dimensions19.6 x 10.9 x 10.9 inches
    Item Weight4.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25097450
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1988-1993 Buick Regal6 Cyl 2.8L, 6 Cyl 3.1L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL
    1990-1993 Chevrolet Lumina6 Cyl 3.1L, 6 Cyl 3.1L Flex, 6 Cyl 3.4L2 DOOR, 4 DOOR
    1988-1993 Oldsmobile Cutlass6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L2 DOOR, 4 DOOR, INTERNAL 2 DOOR, INTERNAL 4 DOOR
    1988-1993 Pontiac Grand Prix6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.4L2 DOOR, 4 DOOR, GT 2 DOOR, LE 2 DOOR, LE 4 DOOR, SE 2 DOOR, SE 4 DOOR, STE 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 25097450 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    How often should the Air Filter be replaced, and why is it important for the 1990 Pontiac Grand Prix? Posted by Verified Customer
    A:
    The air filter should be replaced at specified intervals, and it's important because a clean air filter ensures that the engine receives a sufficient supply of clean air for combustion, which is vital for optimal engine performance and fuel efficiency. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jan 19, 2026
    Q:
    What should you do after removing the Air Filter Box and the other components of the 1990 Pontiac Grand Prix? Posted by Derf F.
    A:
    Remove the housing mounting bolts and lift the housing from the vehicle. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Dec 25, 2025

Genuine GM Part 25097450, the Right Choice

To ensure reliability, purchase GM part # 25097450 Air Cleaner Assembly. It is sometimes referred to as GM Air Filter, GM Air Filter Box. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Regal models. It fits Chevrolet Lumina. It also fits Oldsmobile Cutlass. This also fits Pontiac Grand Prix.

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